[U-Boot] [PATCH 2/4] enf_sf: reuse setup_flash_device instead of open coding it

[Andreas Fenkart <andreas.fenkart@digitalstrom.com>]

setup_flash_device selects one of two code paths depending on the driver
model being used (=CONFIG_DM_SPI_FLASH). env_relocate_spec only used
the non driver-model code path. I'm unsure why, either none of the
platforms that need relocation use the driver model, or - worse - the
driver model is not yet usable when relocating.

Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
---
 common/env_sf.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/common/env_sf.c b/common/env_sf.c
index 5126762..ba9ac8a 100644
--- a/common/env_sf.c
+++ b/common/env_sf.c
@@ -175,12 +175,9 @@ void env_relocate_spec(void)
 		goto out;
 	}
 
-	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
-			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
-	if (!env_flash) {
-		set_default_env("!spi_flash_probe() failed");
+	ret = setup_flash_device();
+	if (ret)
 		goto out;
-	}
 
 	ret = spi_flash_read(env_flash, CONFIG_ENV_OFFSET,
 				CONFIG_ENV_SIZE, tmp_env1);
@@ -315,10 +312,9 @@ void env_relocate_spec(void)
 	char *buf = NULL;
 
 	buf = (char *)memalign(ARCH_DMA_MINALIGN, CONFIG_ENV_SIZE);
-	env_flash = spi_flash_probe(CONFIG_ENV_SPI_BUS, CONFIG_ENV_SPI_CS,
-			CONFIG_ENV_SPI_MAX_HZ, CONFIG_ENV_SPI_MODE);
-	if (!env_flash) {
-		set_default_env("!spi_flash_probe() failed");
+
+	ret = setup_flash_device();
+	if (ret) {
 		if (buf)
 			free(buf);
 		return;
-- 
2.10.1